Lenovo A830 Android 4.2
1.MTK6589 quad core 1.2GHz
2.5.0inch IPS touchscreen
3.RAM+ROM,1GB+4GB
4.Dual camera,0.3+8.0MP






MTK6589 1.2GHz Quad-Core, 1GB RAM+4GB ROM
Android OS 4.2 3G Smartphone
5" IPS 960×540pixel Capacitive Touch Retina Screen
Dual cameras, Front 0.3MP & Back 8MP CMOS Camera
Large capacity Li-ion battery - 2250mAh
Cell phone body ultrathin - 9mm
Support Gravity Sensor, Proximity Sensor, Light Sensor, Magnetic sensor function
Main Features:
Phone Style: lenovo a830 Smartphone
Phone Standard: GSM/GPRS/EDGE/WCDMA HSPA
Network Bands: GSM 850/900/1800/1900MHZ
WCDMA(UMTS) 2100MHz
Operating System: Android OS4.2
CPU: MTK6589
Built-in Memory: 4GB ROM + 1GB RAM
Memory Slot Type: supports Micro SD/T-Flash memory card & expand up to 32GB 
SIM Card & Standby: Dual sim card standby
LCD Screen: 5.0 inches,  IPS Retina Screen 
Camera: Yes, support photo output and video capability 
Front camera upto 0.3 Megapixels
Back camera upto 8.0 Megapixels with CMOS flashlight
Multi-Touch: 5 point touch
Stereo FM Radio: Yes
GPS: Built-in GPS, support A-GPS and voice navigation
Sensors: Support Gravity Sensor, Proximity Sensor, Light Sensor
Language
Hebrew, Croatia, Iceland, Italy, Georgia, Latvia, Lithuania,

 the Netherlands, Japanese, Norway, Portugal, Romania,

 Russian, Slovakia, Finland, Sweden, Turkey, Thai, Ukraine,

Korean, French, Spain, Greece, Estonia, German, Denmark,

 Czech republic, Bulgaria, bosnia, Arabia, Hungary, Poland. English.
 
Note : Please specify your language preference, otherwise English version will be sent out. 
Multi-Media:
Audio player AMR ,MP3, WMA, WAV, MIDI and etc 
Video player: WMV, ASF, MP4, 3GP, 3G2, M4V, AVI full screen play
Sound Recorder: Yes
Video Recorder: Yes
Image Viewer: Yes
Picture Format: JPG,BMP,PNG and GIF
Ring Tone: 64 chord; Ringtone format: MP3, MP4...
Ebook: Yes, Support
Data Transfer & Connectivity:
WIFI(WLAN): supports WiFi with standard IEEE 802-11b/g for data transfering 
Short Message: supports SMS, EMS and MMS 
Bluetooth: Support Bluetooth 2.0 +EDR
Email: Yes
Wap: Yes, WAP 2.0
GPRS: Yes, Class 12
Applications:
Android Market,Google Map,Gmail,G-Talk,G-Search,G-Voice,.facebook,News and Weather MSN, twitter...
Download thousands of apps thanks to the Android operating system
General Features:
Batteries: 2250mAh rechargeable lithium battery
Dimension: 147x73x9.4mm (L x W x T)
Color: Black
Weight: 164g(with battery)
Accessories Included: 1 xa830 Smartphone
1 x Earphone
1 x Rechargeable Li-ion battery
1 x Data cable
1 x Charger
1 x User manual